Piper, configure your Logitech G502 Hero mouse
Several months ago I bought a Logitech Hero 502 mouse on sale ($49.99CDN was $99.99) at Canada Computers. Recently I discovered Piper, a program that provides a graphical way to configure the Logitech Hero 502, and several other Logitech (and a few other brands of) mice. For a full list of Piper supported mice see the libratbag list of devices here: https://github.com/libratbag/libratbag/tree/master/data/devices. Piper is a graphical front end to libratbag.